高电阻小电压电流校正仪（耐焊弧校正仪）-（计算出来机掌握）

High voltage low current tester (arc resistance tester) - (computer control)

產产品名稱称：耐电弧试验机

Product name: electric arc resistance tester

车辆技术参数：NDH-A

Product model: NDH - A

做到条件：GB/T 1411-2002《混合物绝缘电阻材料耐高压得很低的功率电弧焊接电流的可靠性试验》（同等IEC  61621-1997）及ASTM D495等的要求的的要求来设计开发的，并契合IEC 149、UL 746A等现场实验方法步骤

Meet the standards: GB/T 1411-1411 "solid insulating material resistant to high voltage low current arc discharge test" (equivalent to IEC 61621-1997) and the requirements of standards such as ASTM D495 design and manufacturing, and conform to the IEC 149, UL 746 a test method, etc

一 概述

一An overview of the

主要适用性范围之内及的功能：

本应力測試机是根据落球回弹试验仪,介电击穿强度测定仪于高压电机、物品和家庭支出物品等职业的焊工用氟塑料件、硅胶粘合剂胶和耐压漆等耐压的原素材的耐电孤耐热性考评，主用来固态耐压的原素材如：氟塑料件、透明膜、硅胶粘合剂、白云母、瓷质、夹层玻璃、耐压油、耐压漆、瓦楞纸等媒质的耐电孤耐热性測試；

本冲击测试仪由计算方式机控制自动运行，应该体现 现行实践的情形及实践时间间隔，实践停止后并存放现行实践信息，并可直接打印.规定工作汇报。

Main scope of application and features:

This machine is in accordance with the applied in motor, electrical appliances and household appliances and other industries with varnish insulation materials such as plastic, resin adhesive and the arc resistance evaluation, the main used for solid insulating material such as plastic, film, resin, mica, ceramic, glass, insulating oil, insulating paint, such as cardboard medium arc resistance test;

This testing machine controlled by computer operation, can display the current experimental condition and experimental time, after the experiment, and save the current experimental data and can be printed. Standard experiment report 

二 功能特点

1 远程服务器为下上合一构成，下部分为方法服务器系统，上端为校正箱。

2 本企业产品选取*新智慧管控枝术，使用选取小程序（IEC或ASTM）可重新对其进行冲击试验，并在我的安卓手机展现检验的过程 和最终。

3 **机械性能好的，抗干忧效果强，各种测试计算精值高。

二：Functional features：

1 this machine is up and down a body structure, lower for the operating system, the upper part of test cases.

2 this product USES the latest intelligent control technology, through the selection process (IEC) or ASTM test can be automatically, and displayed on the computer and the test process and results.

3 good safety performance, strong anti-interference ability, high test precision. 

三 主要技术参数

1 脉冲通断时不确定度：高于 ±10ms

2 调压器储存量：2kVA

3 载荷系数检测电阻值：12.5kV

4 耐压电压电流精度等级：±3%

5 电压电流有效控制精准度：±10%  直流电压测量方法精密度：1.5%

6 探针对样品重压：（0.5±0.05）N

7 工业板材：钨棒

8 工业长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用坏境温湿度：（23±2）℃

10 在使用氛围空气相对湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 可靠性试验    步骤：   国家标准/美标/10 mA 反复/20 mA 累计/30 mA连续式/40 mA重复

13 耐压方式方式：

Three main technical parameters：

Error: 1 arc on-off time less than plus or minus 10 ms

Transformer capacity: 2 kva

3 test voltage rating: 12.5 kV

4: test voltage accuracy + / - 3%

5 current control accuracy: plus or minus 10% current measuring accuracy: 1.5%

6 electrode pressure on sample: (0.5 + 0.5) N

7 electrode materials: tungsten rods

8 electrode distance: 6.35 + / - 0.1 mm (6.0 + 0.1) mm (IEC) (ASTM)

9 using the environment temperature (23 + 2) ℃

10 use environment humidity: (50 + 5) %

Power supply: 220 v + 5% for 50 hz 10 a

Test method: beautiful mark / 10 gb / 30 mA mA continuous / 20 mA continuous/continuous / 40 mA continuous

13 test procedure is as follows:

Procedures section of the arc current

MA arc on-off time s the program s test total duration time s

IEC 61621 ASTM D495

1 1/8 10 s on 7/8 s broken 1/4 7/4 break 60 s 60 s

2 10 1/4 "s pass 3/4 s 1/4 3/4 break 60 s 120 s

3 to 10 1/4 "s make a quarter s break a quarter of a quarter break 60 s 180 s

4 consecutive 10 to 60, 240

5 20 consecutive 60, 300

30 consecutive 6 to 60, 360

7 consecutive 40 to 60, 420 

四  配置

Four configuration：

Serial number name number note

01 arc resistance tester

02 a electrode system

03 electrode bearing a set

04 a set of power cable

05 ground put a rod

06 milliammeter current one

7 a set of computer measurement and control software

08 specimen holder a

09 electrode distance standard 2 blocks

Standard 2 blocks of 10 Angle

11 ceramic pieces 2 pieces

12 one brand inkjet printer

13 1 computer brand

14 1 instruction manual

15 1 certificate

五 商品款式：

NDH-A    耐电弧放电可靠性试验仪-微机掌握

NDH-B    耐脉冲检测仪-触摸式屏设定

Five product model:

NDH - A arc resistance tester - microcomputer control

NDH - B arc resistance tester - touch screen control
ASTMD495耐高压低电流电弧放电试验机详情可以随时来电咨询！